pgbulkload - pgbulkload: pg_bulkload 3.0beta1.

Log Message:
-----------
pg_bulkload 3.0beta1.
- Fix user option (-U).
- Remove dependency to libxml2 and libxslt.

Modified Files:
--------------
pgbulkload/bin:
Makefile (r1.11 -> r1.12)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/bin/Makefile?r1=1.11&r2=1.12)
pg_bulkload.c (r1.22 -> r1.23)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/bin/pg_bulkload.c?r1=1.22&r2=1.23)
pgbulkload/bin/pgut:
pgut.c (r1.19 -> r1.20)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/bin/pgut/pgut.c?r1=1.19&r2=1.20)
pgbulkload/lib:
Makefile (r1.11 -> r1.12)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/lib/Makefile?r1=1.11&r2=1.12)
reader.c (r1.20 -> r1.21)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/lib/reader.c?r1=1.20&r2=1.21)
pgbulkload/lib/nbtree:
nbtsort-8.3.c (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/lib/nbtree/nbtsort-8.3.c?r1=1.1&r2=1.2)
nbtsort-8.4.c (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/lib/nbtree/nbtsort-8.4.c?r1=1.1&r2=1.2)
nbtsort-9.0.c (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/lib/nbtree/nbtsort-9.0.c?r1=1.1&r2=1.2)

Removed Files:
-------------
pgbulkload/lib/nbtree:
nbtsort-8.2.c
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/lib/nbtree/nbtsort-8.2.c)